Volcanoes - Folding Pocket Guide

Educational and entertaining pocket field guide provides a simplified introduction to the different types of volcanoes, lava flows, pyroclastic flows and the rocks that are formed as a result of eruption. Will appeal equally to novice vulcanologists and students of geology and geography. A perfect pocket reference for the traveller. Printed on an innovative waterproof, rip-proof paper, this guide is built to last and ideal for field use by novices and experts alike.